RE: 121k shares sold on a single transaction for 260 this morning11 Apr 2022 09:57
"Equally, nice 128k share buy at 08:35 for 300p. :)"
That was probably a buy order executed on market open. The order may well have been set to trigger at say 270. It is triggered, the bot goes to the market and is filled at an average of 300 over the half hour, the bot takes it without question. I bet the individual who put the order in is bouncing off the walls looking at the average settlement price their broker got. It is why I never use orders [expect in the most extreme circumstance maybe once in five years] or allow negotiated orders. I ant to see the value before pressing the OK button.